Inner ring reference NTN HK0910C Drawn cup needle roller bearings

Fw:9 mm; D:13 mm; C:10 mm; Dw:1.5 mm; Lw:6.8 mm; Lubrication hole on outer ring:Non/No; Inner ring reference:IR6X9X12; Mass:0.0035 kg; Cr:4.75 kN; C0r:5.3 kN; Nlim (grease):18,000 rpm; Nlim (oil):27,000 rpm; Min operating temperature, Tmin:-20 °C; Max operating temperature, Tmax:120 °C; Characterist